OLOF OHRNELL has a total of 13 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United Kingdom, United States and Sweden. Its main competitors in its focus markets packaging and shipping, transport and mechanical elements are OEHRNELL OLOF, FROMME FOERDERANLAGEN GMBH and ETON INNOVATION AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 9 | |
#2 | United States | 3 | |
#3 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Transport | |
#3 | Mechanical elements | |
#4 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Transport or storage devices | |
#2 | Railway systems | |
#3 | Elevators and escalators | |
#4 | Swimming pools | |
#5 | Railway equipment | |
#6 | Railway shifting | |
#7 | Clutches and brakes | |
#8 | Locomotives |
# | Name | Total Patents |
---|---|---|
#1 | Olof Ohrnell | 3 |
#2 | Ohrnell Olof | 1 |
Publication | Filing date | Title |
---|---|---|
GB1057502A | Improvements in or relating to screw conveyors | |
GB1072406A | Improvements in or relating to elevators | |
GB996834A | Improvements in or relating to arrangements in coveying systems | |
GB995054A | Improvements in or relating to magazines | |
GB1009739A | Improvements in or relating to screw conveyors | |
GB1009738A | Improvements in or relating to stop devices for rail cars | |
GB970843A | Improvements in or relating to apparatus for taking off suspension loops from screw conveyors | |
GB853253A | Improvements in or relating to overhead conveying systems | |
US3008562A | Conveying system | |
GB746422A | Conveying device | |
US2866533A | Conveying device |